The neuroscientist and psychologist Abigail Marsh explained what makes a psychopath. Marsh said that while psychopathy is a spectrum, all people with it have four defining traits. They are ...

Think of a psychopath and any number of Hollywood villains might come to mind, from charming killers like Hannibal Lecter to Anton Chigurh, portrayed with chilling menace by Javier Bardem in the film ...

If you’ve ever suspected that your crypto-obsessed friend might be a psychopath, you may be on to something. Digital-asset holders tend to exhibit higher levels of “dark” personality traits such as ...

A new study published in Biological Psychology reports that individuals with elevated psychopathic traits may experience fear in a fundamentally different way from others, interpreting physiological ...

Researchers examined how traits like narcissism and Machiavellianism influence who seeks power—and how they lead.

Think of a psychopath, and any number of Hollywood villains might come to mind, from charming killers like Hannibal Lecter to Anton Chigurh, portrayed with chilling menace by Javier Bardem in the film ...

Individuals with high levels of psychopathy tend to struggle with feeling concern for others, and new research links these ...

When we think of the word “psychopath,” what usually comes to mind are media portrayals of crazed killers, the kind you see in Psycho, Silence of the Lambs, and The Texas Chainsaw Massacre. But these ...

The term often evokes a mental image of a ruthless criminal or a serial killer. It’s a reasonable stereotype. Between one quarter and one third of convicted murderers are psychopaths, along with ...

Although the psychopathy diagnosis has never been included in any commonly accepted classification system for mental disorders (including the DSM), the very word psychopath is often linked to criminal ...

Add Yahoo as a preferred source to see more of our stories on Google. Researchers from the University of New Mexico used automated technology to find that female inmates who hold their heads eerily ...

One of the primary measures of dysfunctional leadership is the toxicity that a leader brings to an organization. A leader who engages in abusive behaviors creates a toxicity which can be observed by ...